Kardashian, 37, and a few bodyguards met with 15 prisoners at the California Institution for Women in Corona to tour their facilities, learn about their day-to-day lives and their concerns about reintegrating into society.

According to the tabloid publication, the “Keeping Up with the Kardashians” star was at the facility for several hours.

The celebrity’s visit to the prison follows a meeting with U.S. President Donald Trump in May. During and following the meeting, Kardashian successfully campaigned for the pardon of Alice Marie Johnson who had served more than two decades in jail for a first-time, non-violent drug offence.